CN218986634U - Novel endless rope continuous tractor - Google Patents

Abstract

The application relates to the technical field of endless rope continuous tractors, in particular to a novel endless rope continuous tractor which comprises a main body and a main body, wherein the main body comprises a main body and a main body, the main body is provided with a main body, and the main body is provided with a main body and a: the device comprises a vehicle body, wherein two pairs of claws are respectively arranged on the front side and the rear side of the vehicle body in a hinged structure mode, a pressing plate is arranged between the two claws in an up-down lifting structure mode, inclined planes are arranged at two ends of the pressing plate, the pressing plate drives the claws to rotate around a hinged point through the inclined planes, a fixed shaft is arranged at the bottom of the vehicle body in a fixed structure mode, one end of a fork body is connected with the fixed shaft in a rotating structure mode, and two ends of a connecting rod are respectively connected with the fork body and the pressing plate in a hinged structure; by arranging the pressing plate, the clamping jaw is driven to rotate around the hinging point with the vehicle body, so that the clamping jaw is tightly held on the track to stop the vehicle, rollover accidents at the ramp are prevented, the safety is greatly improved, and potential safety hazards are eliminated; when the fork body falls, the pressing plate is driven to fall through the connecting rod, other power sources are not needed, and the structure is simple and easy to realize.

Description

Novel endless rope continuous tractor

Technical Field

The application relates to the technical field of endless rope continuous tractors, in particular to a novel endless rope continuous tractor.

The background technology is as follows:

the endless rope continuous tractor is an auxiliary coal mine transportation system which is towed by a steel wire rope and is provided with an endless rope speed regulating mechanical winch, a tensioning device, a shuttle car, a rope return wheel set, a rope pressing wheel set, a flat supporting wheel set and the like, and is mainly used for a coal mine underground working face gateway, an ascending and descending mountain in a mining area and a centralized track roadway. Directly utilizing the existing track system underground. The continuous transportation without transferring is realized, and the hydraulic support is suitable for rail transportation under long distance, large inclination angle, multiple slope change and large tonnage working conditions, and mainly solves the problem of transportation of working face materials, equipment and personnel, in particular to the integral transportation of the hydraulic support.

The national utility model patent with application number 202122546849.7, namely a continuous tractor with endless ropes, brakes a movable wheel by driving an arc plate through a hydraulic oil cylinder, and in order to drive the hydraulic oil cylinder, a hydraulic station is required to be arranged on a vehicle body independently, so that the cost is increased, the current structure is seriously influenced, the actual requirement cannot be met, and once a steel wire rope breaks on a ramp, the arc plate can brake the movable wheel, but the effect is limited, the vehicle is easy to slip, and safety accidents occur; the national utility model patent with application number 201210103336.1, namely a safety fork device of a shuttle car of an endless rope winch, is braked through a fork body, is extremely easy to cause forward and backward rollover at a ramp, and has great potential safety hazard.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

a novel endless rope continuous haulage vehicle, comprising:

the front side and the rear side of the vehicle body are respectively provided with two pairs of clamping claws in a hinged structure mode;

the pressing plate is arranged between the two clamping jaws in a vertical lifting structure mode, inclined planes are arranged at two ends of the pressing plate, and the pressing plate drives the clamping jaws to rotate around the hinging points through the inclined planes;

the fixed shaft is arranged at the bottom of the vehicle body in a fixed structure mode;

one end of the fork body is connected with the fixed shaft in a rotating structure mode;

and the two ends of the connecting rod are respectively connected with the fork body and the pressing plate in a hinged structure.

Further, fixing seats are arranged on two sides of the vehicle body in a fixed structure mode, and the fixing seats are hinged with the clamping jaws.

Further, the claw is of an L-shaped structure.

Further, a reset spring is fixedly arranged between the inner side of the claw and the vehicle body.

Further, the upper part of the claw is provided with a roller in a rotating structure mode, and the roller is in abutting connection with the inclined plane.

Further, a through hole for the steel wire rope to pass through is formed in the fork body.

The bottom of the pressing plate is fixedly provided with a guide post, and the vehicle body is vertically provided with a guide hole matched with the guide post.

The beneficial effects of the utility model are as follows: by arranging the pressing plate, the clamping jaw is driven to rotate around the hinging point with the vehicle body, so that the clamping jaw is tightly held on the track to stop the vehicle, rollover accidents at the ramp are prevented, the safety is greatly improved, and potential safety hazards are eliminated; when the fork body falls, the pressing plate is driven to fall through the connecting rod, other power sources are not needed, and the structure is simple and easy to realize.

Drawings

Fig. 1 is a schematic diagram of the front view structure of the present utility model.

Fig. 2 is a schematic perspective view of the present utility model.

Fig. 3 is a schematic perspective sectional structure of the present utility model.

In the figure:

1. the device comprises a vehicle body, 2, clamping jaws, 3, a pressing plate, 4, an inclined plane, 5, a fixed shaft, 6, a fork body, 7, a connecting rod, 8, a fixed seat, 9, a return spring, 10, rollers, 11, a guide post, 12, a guide hole, 13 and a through hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will now be described in further detail with reference to the accompanying drawings and the following examples, so that the public can better understand the method of practicing the present utility model, and the specific embodiments of the present utility model are as follows:

a novel endless rope continuous haulage vehicle, characterized by comprising: the vehicle body 1, the front and back sides of the vehicle body 1 are respectively provided with two pairs of clamping claws 2 in a hinged structure mode, and the clamping claws 2 are in an L-shaped structure. The inner side of the lower part is convenient to be attached to the rail, the two sides of the vehicle body 1 are provided with fixing seats 8 in a fixed structure mode, and the fixing seats 8 are hinged with the clamping claws 2; a reset spring 9 is fixedly arranged between the inner side of the clamping claw 2 and the vehicle body 1, so that the clamping claw 2 is ensured not to contact with the rail when the vehicle is not braked.

The fixed shaft 5 is arranged at the bottom of the vehicle body 1 in a fixed structure mode, and one end of the fork body 6 is connected with the fixed shaft 5 in a rotating structure mode; the two ends of the connecting rod 7 are respectively connected with the fork body 6 and the pressing plate 3 in a hinged structure. The clamp plate 3 sets up between two jack catchs 2, and clamp plate 3 both ends are provided with inclined plane 4, and when wire rope fracture, fork body 6 passes through connecting rod 7 drive clamp plate 3 downwardly moving, and clamp plate 3 passes through inclined plane 4 drive jack catchs 2 and rotates around the pin joint, and then the inboard cohesion of jack catchs 2 lower part is on the track, turns over to automobile body 1 side turning on one's side.

It should be noted that, the upper portion of the claw 2 is provided with the roller 10 in a rotating structure mode, and the roller 10 is in abutting connection with the inclined plane 4, so that friction is reduced, and quick response is facilitated.

The guide post 11 is fixedly arranged at the bottom of the pressing plate 3, and the vehicle body 1 is vertically provided with a guide hole 12 matched with the guide post 11, so that the pressing plate 3 can move vertically.

The fork body 6 is provided with a through hole 13 for the steel wire rope to pass through.

The working principle and working process of the utility model are as follows: when the tractor runs, the traction steel wire rope is broken, at the moment, the pressing plate 3, the connecting rod 7 and the fork body 6 fall due to dead weight, when the fork body 6 is inserted into the ground, the fork body 6 further drives the pressing plate 3 to fall through the connecting rod 7, along with the falling of the pressing plate 3, the roller 10 at the top of the claw 2 is extruded by the inclined plane 4, the claw 2 rotates around a hinging point with the fixing seat 8, the lower part of the claw 2 is locked on a track, and the tractor is stopped.

In describing the present utility model, it should be understood that the terms "center", "upper", "lower", "left", "right", "front", "rear", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. While the utility model has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of the above description, will appreciate that other embodiments are contemplated within the scope of the utility model as described herein.

Claims (7)

1. A novel endless rope continuous haulage vehicle, characterized by comprising:

the vehicle body (1), the front and back sides of the vehicle body (1) are respectively provided with two pairs of clamping claws (2) in a hinged structure mode;

the pressing plate (3) is arranged between the two clamping jaws (2) in an up-down lifting structure mode, inclined planes (4) are arranged at two ends of the pressing plate (3), and the pressing plate (3) drives the clamping jaws (2) to rotate around a hinge point through the inclined planes (4);

the fixed shaft (5), the fixed shaft (5) is arranged at the bottom of the vehicle body (1) in a fixed structure mode;

a fork body (6), wherein one end of the fork body (6) is connected with the fixed shaft (5) in a rotating structure mode;

and the two ends of the connecting rod (7) are respectively connected with the fork body (6) and the pressing plate (3) in a hinged structure.

2. The novel endless rope continuous haulage vehicle according to claim 1, wherein: two sides of the vehicle body (1) are provided with fixing seats (8) in a fixed structure mode, and the fixing seats (8) are hinged with the clamping claws (2).

3. A novel endless rope continuous haulage vehicle according to claim 1 or 2, characterized in that: the claw (2) is of an L-shaped structure.

4. A novel endless rope continuous haulage vehicle according to claim 3, wherein: a reset spring (9) is fixedly arranged between the inner side of the claw (2) and the vehicle body (1).

5. A novel endless rope continuous haulage vehicle according to claim 3, wherein: the upper part of the claw (2) is provided with a roller (10) in a rotating structure mode, and the roller (10) is in abutting connection with the inclined plane (4).

6. The novel endless rope continuous haulage vehicle according to claim 1, wherein: the bottom of the pressing plate (3) is fixedly provided with a guide column (11), and the vehicle body (1) is vertically provided with a guide hole (12) matched with the guide column (11).

7. The novel endless rope continuous haulage vehicle according to claim 1, wherein: the fork body (6) is provided with a through hole for the steel wire rope to pass through.

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